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42-383-36138

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UNIVERSITY 1-27

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,000 ft

First Permit

2008-01-16

Latest Activity

2008-01-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-09-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-08

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (6) Elevation 2,867 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,112 ft-3,245 ft
TOP UPR SPRABERRY6,112 ft-3,245 ft
TOP LOWER SPRABERRY (Spraberry)6,642 ft-3,775 ft
TOP LWR SPRABERRY6,642 ft-3,775 ft
TOP DEAN (Dean)7,409 ft-4,542 ft
TOP WOLFCAMP (Wolfcamp)7,578 ft-4,711 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (4)

IntervalType
6,129–6,143 ftPerforated
6,941–6,955 ftPerforated
7,457–7,860 ftPerforated
8,263–8,386 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"851 ft500 sx
4.5"8,714 ft900 sx

Permit History (1)

#652836 Drill Final Completion

UNIVERSITY "1-27" · 9,000 ft

2008-01-16

Spud 2008-05-16

Applications (1)

#652836 A PIONEER NATURAL RES. USA, INC.
received 2008-01-10

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2016-11-02
W-2/G-1 2008-10-24 log on file
W-2/G-1 2008-11-18
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REAGAN County.

Well Details

Well Number
6
Max Depth
9,000 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2016-09-28

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,401